Ralston Peak

Ralston Peak is a 4,557 ft / 1,389 m mountain peak near Fontana, California, United States. Based on peakery data, it ranks as the 2931st highest mountain in California and the 28289th highest mountain in the United States. The nearest peaks are Baldy Mesa, Cajon Mountain, Ruddell Hill, Cleghorn Mountain, Gobblers Knob, and Circle Mountain. See the Ralston Peak map, 3D fly around, and the Ralston Peak photos to get a better sense of the mountain.

Ralston Peak SUMMIT LOG peakery first ascent by jimduvall

1 member reports climbing or hiking to the summit, most recently on Jan 24, 2016. Below is the trip report and shared pictures from their climb.

Routes Used trails & approaches

100% Use trail from NW side


SNAPSHOTedit info


4,557 ft / 1,389 m


missing please add!

Height Rank

#2992 in California

#28788 in United States


missing please add!


California, United States

Summited by

  • jimduvall

3d Fly AroundShow Bigger »

Nearest peaks see on map »